Watch List notes:

KINGS of MACEDON. Philip II. 359-336 BC. AR Tetradrachm (24mm, 14.37 g, 12h). Amphipolis mint. Struck circa 355-349/8 BC. Head of Zeus right, wearing laurel wreath / Philip on horseback left; M below raised foreleg; trident head below belly. Le Rider 33 (D18/R28); SNG ANS 465 (same obv. die). VF, toned, softly struck.

From the Leonidion Collection. Ex Classical Numismatic Group 58 (19 September 2001), lot 153.